Utility knife



FIG. 1 is a right side view of the present knife;

FIG. 2 is a top view of same;

FIG. 3 is a bottom view of the knife depicted in FIG. 1;

FIG. 4 is a front view of same;

FIG. 5 is a rear view of the knife of FIG. 1; and,

FIG. 6 is a left side view of the present knife.

The ornamental design for a utility knife, as shown and described.